Base | Representation |
---|---|
bin | 10110110011010… |
… | …101110011100101 |
3 | 222122211221010002 |
4 | 112303111303211 |
5 | 1240413314123 |
6 | 101543311045 |
7 | 12323453510 |
oct | 2663256345 |
9 | 878757102 |
10 | 382557413 |
11 | 186a42057 |
12 | a814b485 |
13 | 61345244 |
14 | 38b43d77 |
15 | 238ba528 |
hex | 16cd5ce5 |
382557413 has 16 divisors (see below), whose sum is σ = 463708416. Its totient is φ = 308499840.
The previous prime is 382557389. The next prime is 382557479. The reversal of 382557413 is 314755283.
382557413 is nontrivially palindromic in base 4.
It is a cyclic number.
It is not a de Polignac number, because 382557413 - 220 = 381508837 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382557013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9656 + ... + 29297.
It is an arithmetic number, because the mean of its divisors is an integer number (28981776).
Almost surely, 2382557413 is an apocalyptic number.
It is an amenable number.
382557413 is a deficient number, since it is larger than the sum of its proper divisors (81151003).
382557413 is a wasteful number, since it uses less digits than its factorization.
382557413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39044.
The product of its digits is 100800, while the sum is 38.
The square root of 382557413 is about 19559.0749525636. The cubic root of 382557413 is about 725.9369024132.
The spelling of 382557413 in words is "three hundred eighty-two million, five hundred fifty-seven thousand, four hundred thirteen".
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